<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>hello</title>
</head>
<body>

<form action="./mapping/p" method="post">
    <input name="username" type="input" id="username"/>
    <input name="password" type="password" id="passord"/>
    <input type="submit" value="提交">
</form>

<form action="./mapping/p1" method="post">
    <input name="username" type="input" id="username1"/>
    <input name="password" type="password" id="passord1"/>
    <input name="age" type="input" id="age"/>
    <input type="submit" value="提交">
</form>

<form action="./mapping/p8" method="post">
    <input name="date" type="datetime-local" id="date"/>
    <input type="submit" value="提交">
</form>
</body>
</html>